Gaya APA
Organization, I, L. (2010).
Pra-Lelang Pekerjaan Jalan Berbasis Sumber Daya Lokal (1).
Jakarta:
International Labour Organization.
Gaya MLA
Organization, International, Labour.
"Pra-Lelang Pekerjaan Jalan Berbasis Sumber Daya Lokal".
1
Jakarta:
International Labour Organization,
2010.
Hardcopy (Textbook).